中美元首通话，中方高层发出访华邀请，特朗普当场作出承诺

Group 1: US-China Relations - The recent phone call between the Chinese leader and US President Trump indicates an attempt to ease tensions in US-China relations, with a focus on trade issues [4][5] - The call follows a previous agreement on a 90-day trade truce reached on May 12, but the US continues to impose discriminatory measures against China, complicating negotiations [4][5] - Both sides expressed a desire to manage conflicts and seek new communication methods to avoid serious confrontations [5][6] Group 2: Economic Implications - Trump's trade war aims to protect US industries and reduce trade deficits, but it has led to significant capital flight from US markets and increased volatility [3] - The US national debt has surpassed $36 trillion, raising concerns about the government's ability to service this debt amidst the pressures from the trade war [3] - The call reflects Trump's urgent need to stabilize US-China economic relations to find a way out of the current economic challenges [3][6] Group 3: Taiwan Issue - The Chinese leadership emphasized the importance of the US handling the Taiwan issue carefully to avoid escalating tensions [4][5] - The US has reiterated its commitment to the One China policy, indicating a willingness to respect China's sovereignty [5][6] - The Taiwan issue remains a sensitive topic that could impact the broader US-China relationship [4][5]